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Fix Vulkan performance warnings

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This commit is contained in:
Jérôme Leclercq
2022-01-21 23:31:01 +01:00
parent b3ff5767f7
commit 754a0016c7
5 changed files with 26 additions and 24 deletions
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11
bin/resources/tone_mapping.nzsl
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@@ -20,7 +20,7 @@ external
struct FragIn
{
[builtin(fragcoord)] fragcoord: vec4<f32>
[location(0)] uv: vec2<f32>,
}
struct FragOut
@@ -30,11 +30,13 @@ struct FragOut
struct VertIn
{
[location(0)] pos: vec2<f32>
[location(0)] pos: vec2<f32>,
[location(1)] uv: vec2<f32>,
}
struct VertOut
{
[location(0)] uv: vec2<f32>,
[builtin(position)] position: vec4<f32>
}
@@ -43,9 +45,7 @@ fn main(input: FragIn) -> FragOut
{
let exposure = 0.8;
let fragcoord = input.fragcoord.xy * viewerData.invRenderTargetSize;
let hdrColor = inputTexture.Sample(fragcoord).rgb;
let hdrColor = inputTexture.Sample(input.uv).rgb;
// reinhard tone mapping
let mapped = vec3<f32>(1.0, 1.0, 1.0) - exp(-hdrColor * exposure);
@@ -61,6 +61,7 @@ fn main(input: VertIn) -> VertOut
{
let output: VertOut;
output.position = vec4<f32>(input.pos, 0.0, 1.0);
output.uv = input.uv;
return output;
}